Question

Explain the hydraulic separation method with neat labeled diagram.​

Answer 1

Answer:

Text Solution. Solution : Hydraulic separation method : The hydraulic separation method is based on the working of a mill. This is a tapering vessel similar to that used in a grinding mill.

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Answer 2

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Gold mines make use of the hydraulic washing technique.

An upward stream of running water is used to wash powdered ore.

The lighter particles of the gangue are washed away and the heavier ore is left behind.

This technique separates the gangue from the ore using the difference in their specific gravities.